Must be a valid IPv4 or IPv6 ip address, e.g. 127.0.0.1 or 2001:DB8:0:0:8:800:200C:417A
Basic Info

City: unknown

Region: unknown

Country: United States of America (the)

Internet Service Provider: unknown

Hostname: unknown

Organization: unknown

Usage Type: unknown

Comments:
No discussion about this IP yet. Click above link to make one.
Comments on same subnet:
No discussion about this subnet yet..
Whois info:
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Dig info:
; <<>> DiG 9.10.3-P4-Ubuntu <<>> 139.102.121.48
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 26294
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;139.102.121.48.			IN	A

;; AUTHORITY SECTION:
.			30	IN	SOA	a.root-servers.net. nstld.verisign-grs.com. 2025021600 1800 900 604800 86400

;; Query time: 36 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Mon Feb 17 01:52:23 CST 2025
;; MSG SIZE  rcvd: 107
Host info
Host 48.121.102.139.in-addr.arpa. not found: 3(NXDOMAIN)
Nslookup info:
Server:		183.60.83.19
Address:	183.60.83.19#53

** server can't find 48.121.102.139.in-addr.arpa: NXDOMAIN
Related IP info:
Related comments:
IP Type Details Datetime
185.34.33.2 attack
Unauthorized access detected from black listed ip!
2020-04-03 18:37:53
114.32.197.6 attack
Automatic report - Port Scan
2020-04-03 18:26:14
151.80.19.216 attackspambots
/wp-admin/admin-ajax.php';
2020-04-03 19:03:45
62.234.193.119 attackbotsspam
SSH Brute-Force reported by Fail2Ban
2020-04-03 18:57:40
142.93.159.29 attack
SSH Authentication Attempts Exceeded
2020-04-03 18:53:46
195.12.137.210 attack
Apr  3 11:12:51 server sshd[27506]: Failed password for root from 195.12.137.210 port 39956 ssh2
Apr  3 11:18:08 server sshd[28864]: Failed password for invalid user ~#$%^&*(),.; from 195.12.137.210 port 50606 ssh2
Apr  3 11:23:16 server sshd[30349]: Failed password for invalid user Abcde12345 from 195.12.137.210 port 33050 ssh2
2020-04-03 18:25:51
92.118.37.55 attack
Apr  3 13:04:35 debian-2gb-nbg1-2 kernel: \[8170915.075820\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=92.118.37.55 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=32553 PROTO=TCP SPT=48178 DPT=13833 WINDOW=1024 RES=0x00 SYN URGP=0
2020-04-03 19:04:47
115.79.113.22 attack
Unauthorized connection attempt detected from IP address 115.79.113.22 to port 445
2020-04-03 18:50:52
101.78.229.4 attackspambots
$f2bV_matches
2020-04-03 18:43:53
45.55.55.17 attackspam
*Port Scan* detected from 45.55.55.17 (US/United States/New Jersey/Clifton/-). 4 hits in the last 225 seconds
2020-04-03 18:19:49
54.38.55.136 attackspam
Apr  3 12:03:44 h1745522 sshd[4630]: Invalid user ruanjie from 54.38.55.136 port 48308
Apr  3 12:03:44 h1745522 sshd[4630]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.55.136
Apr  3 12:03:44 h1745522 sshd[4630]: Invalid user ruanjie from 54.38.55.136 port 48308
Apr  3 12:03:46 h1745522 sshd[4630]: Failed password for invalid user ruanjie from 54.38.55.136 port 48308 ssh2
Apr  3 12:07:47 h1745522 sshd[4874]: Invalid user user from 54.38.55.136 port 59292
Apr  3 12:07:48 h1745522 sshd[4874]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.55.136
Apr  3 12:07:47 h1745522 sshd[4874]: Invalid user user from 54.38.55.136 port 59292
Apr  3 12:07:50 h1745522 sshd[4874]: Failed password for invalid user user from 54.38.55.136 port 59292 ssh2
Apr  3 12:12:05 h1745522 sshd[5290]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=54.38.55.136  user=root
Apr  3 12:12
...
2020-04-03 18:54:40
51.91.100.109 attackbotsspam
SSH login attempts.
2020-04-03 19:08:10
187.190.236.88 attack
Apr  2 21:55:16 s158375 sshd[16769]: Failed password for root from 187.190.236.88 port 40450 ssh2
2020-04-03 18:25:05
111.40.217.92 attackbots
Invalid user lin from 111.40.217.92 port 42805
2020-04-03 18:25:22
60.250.147.218 attackbots
Apr  3 12:25:11 OPSO sshd\[23377\]: Invalid user jl from 60.250.147.218 port 60542
Apr  3 12:25:11 OPSO sshd\[23377\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.250.147.218
Apr  3 12:25:14 OPSO sshd\[23377\]: Failed password for invalid user jl from 60.250.147.218 port 60542 ssh2
Apr  3 12:28:07 OPSO sshd\[23507\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=60.250.147.218  user=root
Apr  3 12:28:08 OPSO sshd\[23507\]: Failed password for root from 60.250.147.218 port 53494 ssh2
2020-04-03 18:32:13

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